updated 9:27 PM EDT, Thu September 26, 2013
This Kenyan national, who
was injured in the ordeal, is currently being held in a hospital at a
military airbase, according to the source.
It was not immediately
clear if this man is one of the at least 10 individuals who Kenyan
officials have said are in custody on suspicion of taking part in the
Westgate Mall attack.
Photos: Kenya mourns mall shooting victims
Kenyan mall's destroyed parking deck
There is increasing
concern that some perpetrators escaped the mall along with fleeing
civilians, and thus remain at large, U.S. law enforcement officials say.
U.S. forensic investigators were granted access to the ravaged mall on
Thursday.
The onslaught began when
militants stormed the upscale Nairobi shopping mall on Saturday, forcing
shoppers and diners to run for their lives or scramble for safe hiding
spots. It ended on Tuesday, by which time President Uhuru Kenyatta said
authorities had overrun the gunmen and taken over the mall.
Al-Shabaab, a Somalia-based terrorist group with links to al Qaeda, took credit for the carnage.
In addition to five
terrorists, at least 67 people are confirmed dead in the attack.
Officials fear that number could rise -- as many as 63 people are still
unaccounted for -- as they sift through the rubble left from the
collapse of three floors of the expansive facility.
CNN's Nima Elbagir reported from Nairobi;
CNN's Greg Botelho reported and wrote from Atlanta. CNN's Evan Perez
contributed to this report.
SOURCE: CNN